%0 Journal Article %A B. T. Rumov %T Some theorems on the existence of $\alpha$-resolvable designs %J Matematičeskie zametki %D 1989 %P 62-71 %V 46 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1989_46_5_a7/ %G ru %F MZM_1989_46_5_a7